The task _______ by the time you come back.
| A．has been completed | B．will have been completed | C．will complete | D．has completed |
Laura wanted to play a joke on her father but gave herself________by laughing.
| A．out | B．away | C．off | D．up |
The hurricane did damage to many houses and business buildings.,it caused 20 deaths.
| A．However | B．But | C．After all | D．What’s more |
I’m sorry, Bill. I _________ the book to you last week, but I was so busy that I forgot to do so.
| A．must have returned | B．could return | C．should have returned | D．might return |
They gave a(n)________broadcast while the performances were in process on the stage.
| A．lively | B．alive | C．living | D．live |
My father enjoys his spare time by reading newspapers or________to music.
| A．listening | B．listens | C．to listen | D．listen |